Ariston NIMBUS COMPACT M NET Manual page 73

ELECTRICAL SCHEME - BOX OF INTERNAL UNIT
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BN = Brown GY = Grey
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SW1
CN14
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M
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ANODE
TA 1 TA 2 SE TNK
+24V
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PRESSURE SWITCH
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SYSTEM
INTERFACE
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LED UI
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ENERGY MANAGER
CN6
BUS IN
BUF
B T AUX 1
(FS 70)
BACK UP
INTERFACE
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WARNING:
AVVERTENZA:
BEFORE OBTAINING ACCESS TO TERMINALS, ALL
PRIMA DI ACCEDERE AI MORSETTI, SCOLLEGARE TUTTI I
SUPPLY CIRCUITS MUST BE DISCONNECTED.
CIRCUITI DI ALIMENTAZIONE.
CONNECTION POWER MONOPHASE: COLLEGAMENTO ALIMENTAZIONE MONOFASE:
NON RIMUOVERE LE PIASTRE METALLICHE DALLA
DO NOT REMOVE THE METAL PLATES FROM ITS
PROPRIA SEDE.
SEAT.
COLLEGAMENTO ALIMENTAZIONE TRIFASE:
CONNECTION POWER THREEPHASES:
RIMUOVERE SOLO LE PIASTRE METALLICHE INSERITE TRA
REMOVE ONLY THE METAL PLATES INSERTED
LE FASI L1, L2 E L3.
BETWEEN THE PHASES L1, L2 AND L3.
ELECTRICAL
RESISTANCE
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WH
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SAFETY
THERMOSTAT
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L L L 3 N N
1 2
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73 / GB